After eight hellacious hours of this terrible day have elapsed, the country remains on edge. President Taylor struggles with the painful circumstances facing the First Family, including her daughter Olivia (guest star Sprague Grayden). Meanwhile, a huffy Chloe faces-off against paranoid FBI Agent Janis Gold, while Jack and Agent Walker track leads through Washington, D.C. to eliminate the threat of another ruthless terror attack

Jack and Renee track a lead to Dubaku's unsuspecting girlfriend, who,
after learning of his true motives, agrees to help lead them to Dubaku
before he flees the country. Meanwhile, Chloe O'Brian is brought in to
the FBI to run tactical, but her progress is thwarted by a mole inside the
agency. President Taylor is stunned to hear that her husband has been
shot and is escorted to the hospital by Bill. She requests that her
daughter be brought in, a task which Bill delegates to an old friend.